191955000

素因数分解:

$2^3\times 3^1\times 5^4\times {\mathrm{67}}^1\times {\mathrm{191}}^1$

素因数の和:287

約数の個数: 160

約数和(自身を含む): 611804160

約数和(自身を除く): 419849160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 67, 75, 100, 120, 125, 134, 150, 191, 200, 201, 250, 268, 300, 335, 375, 382, 402, 500, 536, 573, 600, 625, 670, 750, 764, 804, 955, 1000, 1005, 1146, 1250, 1340, 1500, 1528, 1608, 1675, 1875, 1910, 2010, 2292, 2500, 2680, 2865, 3000, 3350, 3750, 3820, 4020, 4584, 4775, 5000, 5025, 5730, 6700, 7500, 7640, 8040, 8375, 9550, 10050, 11460, 12797, 13400, 14325, 15000, 16750, 19100, 20100, 22920, 23875, 25125, 25594, 28650, 33500, 38200, 38391, 40200, 41875, 47750, 50250, 51188, 57300, 63985, 67000, 71625, 76782, 83750, 95500, 100500, 102376, 114600, 119375, 125625, 127970, 143250, 153564, 167500, 191000, 191955, 201000, 238750, 251250, 255940, 286500, 307128, 319925, 335000, 358125, 383910, 477500, 502500, 511880, 573000, 639850, 716250, 767820, 955000, 959775, 1005000, 1279700, 1432500, 1535640, 1599625, 1919550, 2559400, 2865000, 3199250, 3839100, 4798875, 6398500, 7678200, 7998125, 9597750, 12797000, 15996250, 19195500, 23994375, 31992500, 38391000, 47988750, 63985000, 95977500, 191955000]

約数ペア:

[(1, 191955000), (2, 95977500), (3, 63985000), (4, 47988750), (5, 38391000), (6, 31992500), (8, 23994375), (10, 19195500), (12, 15996250), (15, 12797000), (20, 9597750), (24, 7998125), (25, 7678200), (30, 6398500), (40, 4798875), (50, 3839100), (60, 3199250), (67, 2865000), (75, 2559400), (100, 1919550), (120, 1599625), (125, 1535640), (134, 1432500), (150, 1279700), (191, 1005000), (200, 959775), (201, 955000), (250, 767820), (268, 716250), (300, 639850), (335, 573000), (375, 511880), (382, 502500), (402, 477500), (500, 383910), (536, 358125), (573, 335000), (600, 319925), (625, 307128), (670, 286500), (750, 255940), (764, 251250), (804, 238750), (955, 201000), (1000, 191955), (1005, 191000), (1146, 167500), (1250, 153564), (1340, 143250), (1500, 127970), (1528, 125625), (1608, 119375), (1675, 114600), (1875, 102376), (1910, 100500), (2010, 95500), (2292, 83750), (2500, 76782), (2680, 71625), (2865, 67000), (3000, 63985), (3350, 57300), (3750, 51188), (3820, 50250), (4020, 47750), (4584, 41875), (4775, 40200), (5000, 38391), (5025, 38200), (5730, 33500), (6700, 28650), (7500, 25594), (7640, 25125), (8040, 23875), (8375, 22920), (9550, 20100), (10050, 19100), (11460, 16750), (12797, 15000), (13400, 14325)]